Home / 3,308,677,967.80-4,963,016,951.70-1,468,616,649.40

Finding the Fourth Proportional to 3,308,677,967.80, 4,963,016,951.70 and 1,468,616,649.40

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Solution

The fourth proportional to 3,308,677,967.80, 4,963,016,951.70 and 1,468,616,649.40 is: 2,202,924,974.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,677,967.80 : 4,963,016,951.70 = 1,468,616,649.40 : x
  2. Step 2: Convert to fraction form
    3,308,677,967.80/4,963,016,951.70 = 1,468,616,649.40/x
  3. Step 3: Cross multiply
    3,308,677,967.80x = 4,963,016,951.70 × 1,468,616,649.40
  4. Step 4: Simplify right side
    3,308,677,967.80x = 7,288,769,326,521,056,256
  5. Step 5: Solve for x
    x = 7,288,769,326,521,056,256/3,308,677,967.80
  6. Step 6: Final answer
    x = 2,202,924,974.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.